The Bohn -5709L Defrost Thermostat is a high-precision climate control component designed for commercial refrigeration systems. Manufactured by Bohn, a reputable brand in HVAC and foodservice equipment, this 3-wire surface mount thermostat regulates defrost cycles with a temperature differential of open at 55°F and close at 35°F. It supports electrical requirements of 120/240V at a maximum of 25 Amps with SPST (single-pole, single-throw) operation, ensuring reliable performance in climate control applications typical of commercial refrigeration units, display cases, and walk-in coolers. Its technical construction allows for accurate defrost cycle management, minimizing energy consumption and maximizing equipment uptime in foodservice environments.
Top AllPoints -5709L Features
The AllPoints -5709L defrost thermostat offers precise temperature regulation for commercial refrigeration, with durable surface mounting suitable for high-traffic foodservice settings. Its robust design ensures consistent operation under demanding workloads, facilitating seamless integration into climate control systems. This thermostat’s open-close switching at designated temperatures improves system efficiency, reducing frost buildup and maintenance needs. Its compatibility with 120/240V systems and 25 Amp capacity supports various HVAC configurations, making it ideal for institutions that require reliable defrost management with minimal downtime.
- Surface mount design for easy installation and maintenance
- Open at 55°F, close at 35°F for accurate defrost cycles
- Durable construction supporting 25 Amp maximum load
- Compatible with 120/240V power supplies for versatile use
- Seamless integration into climate control systems for energy efficiency
Best suited for commercial refrigeration units requiring precise defrost cycle control in high-volume foodservice operations.
AllPoints -5709L Technical Specs
The AllPoints -5709L defrost thermostat features a compact form factor with dimensions of 4 inches in width, 5.5 inches in depth, and 1.5 inches in height. Manufactured in Mexico, it weighs approximately 0.2 lbs, crafted from durable materials suitable for continuous operation in commercial environments. The device operates within a temperature range designed for defrost control, with connections compatible with standard HVAC wiring configurations supporting 120V or 240V systems at up to 25 Amps. Its design incorporates a surface mount terminal type for straightforward installation, while its high-quality construction ensures longevity and reliability. The thermostat’s switching capacity allows it to manage defrost cycles effectively, reducing frost accumulation on refrigeration coils and extending equipment lifespan. The unit requires no special cleaning or maintenance beyond standard inspections, and installation can be completed with basic tools, supporting efficient retrofit or upgrade projects.
- Electrical requirements: 120/240V, 25 Amps, 50/60Hz, single-phase
- Construction & finish: Metal with surface mount terminals
- Temperature range: Open at 55°F, close at 35°F for defrost cycle control
- Dimensions: 4" W x 5.5" D x 1.5" H
- Weight: 0.2 lbs
- Material: High-grade metal suitable for continuous operation
- Installation: Surface mount with straightforward wiring connections
Power compatibility: Designed for 120V/240V systems with support for high-amperage loads
Operational environment: Optimized for refrigerated cabinets, walk-ins, and climate control units
Durability: Rugged construction for demanding commercial applications
Ease of maintenance: Accessible mounting for routine inspections
Certifications: Not specified, suitable for standard HVAC applications
What is a commercial defrost thermostat?
A commercial defrost thermostat is an HVAC component used to regulate defrost cycles within refrigeration systems, ensuring optimal coil temperature control and frost prevention. The Bohn -5709L Defrost Thermostat is designed for precise activation at specific temperature thresholds, supporting efficient energy use and maintaining consistent refrigeration performance. It is typically installed in commercial units such as display cases and walk-in coolers, functioning to minimize frost buildup and improve airflow. Its durable, high-capacity design makes it suitable for various climate control applications in foodservice operations, contributing to system reliability and operational efficiency.
Top Commercial HVAC and Refrigeration Thermostats for Foodservice Environments
Reliable climate control devices like the Bohn -5709L are built for medium workloads in commercial refrigeration, supporting consistent defrost cycles in diverse foodservice settings. Manufactured by AllPoints, it is ideal for use in refrigerated cabinets, walk-ins, and display units, featuring robust construction and precise temperature switching to ensure system efficiency and longevity.
- Operation type — supporting climate control in foodservice kitchens
- Kitchen setting — suitable for compact commercial spaces and prep areas
- Foodservice category — designed for refrigeration and climate management
- Workload qualifier — fit for moderate throughput systems
- Use case — managing defrost cycles to prevent coil frost buildup
Why Choose AllPoints -5709L Defrost Thermostat?
Compared to similar climate control components, the AllPoints -5709L offers exceptional durability with its high-quality metal construction and reliable switching capacity. Its support for 120/240V systems and straightforward surface mount installation streamline upgrade and maintenance procedures. Designed for commercial refrigeration, it enhances system performance by precisely regulating defrost cycles, reducing frost accumulation, and minimizing energy wastage, thus improving operational efficiency across foodservice environments.
- Compact footprint — quick retrofit in restricted spaces
- High amperage capacity — supports demanding loads up to 25 Amps
- Temperate switching control — ensures stable defrost cycles
- Rugged, corrosion-resistant materials — suitable for harsh kitchen environments
- Versatile power compatibility — supports 120V and 240V systems
